Summary statistics for a_c2_11 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_11 |        635    739350.3     1163569   -2643633    9147475

by Jean Roth , jroth@nber.org , 24 Aug 2018